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Overview

overview

7

Static

static

3

db5cac8b51...de.exe

windows7-x64

7

db5cac8b51...de.exe

windows10-2004-x64

7

Analysis

  • max time kernel
    95s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11/07/2024, 22:05

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General

  • Target

    db5cac8b5183788ef7a2bff46c8a6944a279c57493815db08991a10f23e30ade.exe

  • Size

    1.1MB

  • MD5

    f998f7d326ec4cd553f8fdb36467848d

  • SHA1

    739647976e0d44a04695a92053c7a786a3b0d5d2

  • SHA256

    db5cac8b5183788ef7a2bff46c8a6944a279c57493815db08991a10f23e30ade

  • SHA512

    640fd8a33902f581e83317b8fe75b320e9fe27e423acc11cf3399957f2bd2f4ecae29fb83e5387a86c3550d4dd648dae7f0ec54e1eb6098fa620b4ffc375bcba

  • SSDEEP

    24576:CH0dl8myX9Bg42QoXFkrzkmmlSgRDko0lG4Z8r7Qfbkiu5Qf:CcaClSFlG4ZM7QzMI

Score
7/10

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 3 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Deletes itself 1 IoCs
  • Executes dropped EXE 2 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Modifies registry class 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\db5cac8b5183788ef7a2bff46c8a6944a279c57493815db08991a10f23e30ade.exe
    "C:\Users\Admin\AppData\Local\Temp\db5cac8b5183788ef7a2bff46c8a6944a279c57493815db08991a10f23e30ade.exe"
    1⤵
    • Checks computer location settings
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: RenamesItself
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2132
    • C:\Windows\SysWOW64\WScript.exe
      "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Roaming\Microsoft\VBS3.vbs"
      2⤵
      • Checks computer location settings
      • Modifies registry class
      • Suspicious use of WriteProcessMemory
      PID:3512
      • C:\Users\Admin\AppData\Roaming\Microsoft\svchcst.exe
        "C:\Users\Admin\AppData\Roaming\Microsoft\svchcst.exe"
        3⤵
        • Deletes itself
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of SetWindowsHookEx
        PID:1964
    • C:\Windows\SysWOW64\WScript.exe
      "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Roaming\Microsoft\VBS3.vbs"
      2⤵
      • Checks computer location settings
      • Modifies registry class
      • Suspicious use of WriteProcessMemory
      PID:4664
      • C:\Users\Admin\AppData\Roaming\Microsoft\svchcst.exe
        "C:\Users\Admin\AppData\Roaming\Microsoft\svchcst.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious use of SetWindowsHookEx
        PID:1572

Network

MITRE ATT&CK Enterprise v15

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Downloads

  • C:\Users\Admin\AppData\Roaming\Microsoft\VBS3.vbs
    Filesize

    753B

    MD5

    b6dd94c09456d05bce8a061bc88ee1d8

    SHA1

    07e2a5dff0e8285690f9f5e9968f19968966ee90

    SHA256

    9e18433c74887e2acea3225b55efc7ae2d8a2abacb6cc9712cecf8ce55732519

    SHA512

    0d6fdb013c542d3f0b08c4518b3ae9661a62e3f84826078c7f08c82470fc0dd2ffbb3678be55dc9bf7ad392131cc26738188c9bfccc6a05c4749849c81be3ef6

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  • C:\Users\Admin\AppData\Roaming\Microsoft\svchcst.exe
    Filesize

    1.1MB

    MD5

    5164320bc0239c598f1c9202fe05972a

    SHA1

    dab58bf494f5daaa71af9c97918f028352ad63a5

    SHA256

    e6055c2b1eadc842618cdcb5b48e6528e27e9877b78a348374821f586076b2f5

    SHA512

    5578e03107bf3814847414e7211cb00846c70c1b8aeba7a0d060ad4c5125cc447962aee84b67577576402d8e53179d3f35b9246e7b29c3baeb1903e60ed73547

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  • memory/2132-10-0x0000000000400000-0x0000000000551000-memory.dmp

    Filesize

    1.3MB

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